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Christensen S, Shinogle J.Christensen S, et al. Among authors: shinogle j.Health Care Financ Rev. 1997 Fall;19(1):5-17.Health Care Financ Rev. 1997.Corrected and republished in: Health Care Financ Rev. 1997 Winter;19(2):suppl 5-17; following 218.PMID: 10180002Free PMC article.Corrected and republished.